您可以将div的旧innerHTML存储在一个变量中。设置检查旧内容与当前内容是否匹配的时间间隔。如果这不是真的，那就做点什么。

你可以试试这个

$('.myDiv').bind('DOMNodeInserted DOMNodeRemoved', function() {

});

但这在ie浏览器中可能行不通，我还没测试过

使用MutationObserver，详见Mozilla提供的片段，并改编自这篇博客文章

或者，您也可以使用本链接中的JQuery示例

找到了，Chrome 18+，火狐14+

// Select the node that will be observed for mutations
var targetNode = document.getElementById('some-id');

// Options for the observer (which mutations to observe)
var config = { attributes: true, childList: true };

// Callback function to execute when mutations are observed
var callback = function(mutationsList) {
    for(var mutation of mutationsList) {
        if (mutation.type == 'childList') {
            console.log('A child node has been added or removed.');
        }
        else if (mutation.type == 'attributes') {
            console.log('The ' + mutation.attributeName + ' attribute was modified.');
        }
    }
};

// Create an observer instance linked to the callback function
var observer = new MutationObserver(callback);

// Start observing the target node for configured mutations
observer.observe(targetNode, config);

// Later, you can stop observing
observer.disconnect();

如果你不想使用定时器和检查innerHTML，你可以尝试这个事件

$('mydiv').on('DOMSubtreeModified', function(){
  console.log('changed');
});

更多细节和浏览器支持数据在这里。

由于$("#selector").bind()已弃用，您应该使用:

$("body").on('DOMSubtreeModified', "#selector", function() {
    // code here
});

使用Javascript MutationObserver:

// Select the target node.
var target = document.querySelector('mydiv')

// Create an observer instance.
var observer = new MutationObserver(function(mutations) {
    console.log(target.innerText);   
});

// Pass in the target node, as well as the observer options.
observer.observe(target, {
    attributes:    true,
    childList:     true,
    characterData: true
});

详情请参阅MDN文档;这应该适用于几乎所有当前的浏览器，包括IE11。